Unveiling kiwifruit TCP genes: evolution, functions, and expression insights
The TEOSINTE-BRANCHED1/CYCLOIDEA/PROLEFERATING-CELL-FACTORS (TCP) gene family is a plant-specific transcriptional factor family involved in leaf morphogenesis and senescence, lateral branching, hormone crosstalk, and stress responses. To date, a systematic study on the identification and characteriz...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2024-12-01
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| Series: | Plant Signaling & Behavior |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/15592324.2024.2338985 |
| _version_ | 1797198533782142976 |
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| author | Donglin Li Haibo Li Huimin Feng Ping Qi Zhicheng Wu |
| author_facet | Donglin Li Haibo Li Huimin Feng Ping Qi Zhicheng Wu |
| author_sort | Donglin Li |
| collection | DOAJ |
| description | The TEOSINTE-BRANCHED1/CYCLOIDEA/PROLEFERATING-CELL-FACTORS (TCP) gene family is a plant-specific transcriptional factor family involved in leaf morphogenesis and senescence, lateral branching, hormone crosstalk, and stress responses. To date, a systematic study on the identification and characterization of the TCP gene family in kiwifruit has not been reported. Additionally, the function of kiwifruit TCPs in regulating kiwifruit responses to the ethylene treatment and bacterial canker disease pathogen (Pseudomonas syringae pv. actinidiae, Psa) has not been investigated. Here, we identified 40 and 26 TCP genes in Actinidia chinensis (Ac) and A. eriantha (Ae) genomes, respectively. The synteny analysis of AcTCPs illustrated that whole-genome duplication accounted for the expansion of the TCP family in Ac. Phylogenetic, conserved domain, and selection pressure analysis indicated that TCP family genes in Ac and Ae had undergone different evolutionary patterns after whole-genome duplication (WGD) events, causing differences in TCP gene number and distribution. Our results also suggested that protein structure and cis-element architecture in promoter regions of TCP genes have driven the function divergence of duplicated gene pairs. Three and four AcTCP genes significantly affected kiwifruit responses to the ethylene treatment and Psa invasion, respectively. Our results provided insight into general characters, evolutionary patterns, and functional diversity of kiwifruit TCPs. |
| first_indexed | 2024-04-24T07:01:23Z |
| format | Article |
| id | doaj.art-cb63b7a72b93447095ca5c48e0727e6e |
| institution | Directory Open Access Journal |
| issn | 1559-2316 1559-2324 |
| language | English |
| last_indexed | 2024-04-24T07:01:23Z |
| publishDate | 2024-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Plant Signaling & Behavior |
| spelling | doaj.art-cb63b7a72b93447095ca5c48e0727e6e2024-04-22T08:52:27ZengTaylor & Francis GroupPlant Signaling & Behavior1559-23161559-23242024-12-0119110.1080/15592324.2024.23389852338985Unveiling kiwifruit TCP genes: evolution, functions, and expression insightsDonglin Li0Haibo Li1Huimin Feng2Ping Qi3Zhicheng Wu4Shaoguan UniversityShaoguan UniversityShaoguan UniversityShaoguan UniversityShaoguan UniversityThe TEOSINTE-BRANCHED1/CYCLOIDEA/PROLEFERATING-CELL-FACTORS (TCP) gene family is a plant-specific transcriptional factor family involved in leaf morphogenesis and senescence, lateral branching, hormone crosstalk, and stress responses. To date, a systematic study on the identification and characterization of the TCP gene family in kiwifruit has not been reported. Additionally, the function of kiwifruit TCPs in regulating kiwifruit responses to the ethylene treatment and bacterial canker disease pathogen (Pseudomonas syringae pv. actinidiae, Psa) has not been investigated. Here, we identified 40 and 26 TCP genes in Actinidia chinensis (Ac) and A. eriantha (Ae) genomes, respectively. The synteny analysis of AcTCPs illustrated that whole-genome duplication accounted for the expansion of the TCP family in Ac. Phylogenetic, conserved domain, and selection pressure analysis indicated that TCP family genes in Ac and Ae had undergone different evolutionary patterns after whole-genome duplication (WGD) events, causing differences in TCP gene number and distribution. Our results also suggested that protein structure and cis-element architecture in promoter regions of TCP genes have driven the function divergence of duplicated gene pairs. Three and four AcTCP genes significantly affected kiwifruit responses to the ethylene treatment and Psa invasion, respectively. Our results provided insight into general characters, evolutionary patterns, and functional diversity of kiwifruit TCPs.http://dx.doi.org/10.1080/15592324.2024.2338985kiwifruittcp gene familyactinidia chinensisactinidia erianthawhole-genome duplicationexpression profilesconserved motif |
| spellingShingle | Donglin Li Haibo Li Huimin Feng Ping Qi Zhicheng Wu Unveiling kiwifruit TCP genes: evolution, functions, and expression insights Plant Signaling & Behavior kiwifruit tcp gene family actinidia chinensis actinidia eriantha whole-genome duplication expression profiles conserved motif |
| title | Unveiling kiwifruit TCP genes: evolution, functions, and expression insights |
| title_full | Unveiling kiwifruit TCP genes: evolution, functions, and expression insights |
| title_fullStr | Unveiling kiwifruit TCP genes: evolution, functions, and expression insights |
| title_full_unstemmed | Unveiling kiwifruit TCP genes: evolution, functions, and expression insights |
| title_short | Unveiling kiwifruit TCP genes: evolution, functions, and expression insights |
| title_sort | unveiling kiwifruit tcp genes evolution functions and expression insights |
| topic | kiwifruit tcp gene family actinidia chinensis actinidia eriantha whole-genome duplication expression profiles conserved motif |
| url | http://dx.doi.org/10.1080/15592324.2024.2338985 |
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